Home / 94,529.88-141,827.76-41,976.36

Finding the Fourth Proportional to 94,529.88, 141,827.76 and 41,976.36

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Solution

The fourth proportional to 94,529.88, 141,827.76 and 41,976.36 is: 62,979.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,529.88 : 141,827.76 = 41,976.36 : x
  2. Step 2: Convert to fraction form
    94,529.88/141,827.76 = 41,976.36/x
  3. Step 3: Cross multiply
    94,529.88x = 141,827.76 × 41,976.36
  4. Step 4: Simplify right side
    94,529.88x = 5,953,413,111.75
  5. Step 5: Solve for x
    x = 5,953,413,111.75/94,529.88
  6. Step 6: Final answer
    x = 62,979.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.